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02-12-2014 05:22 PM - edited 07-05-2021 12:10 AM
Hello everyone,
I am attempting to deploy a wireless solution, and can ping my ap from the controller, but can not see the ap in the controller. I believe there is a firmware issue. Can I have a second pair of eyes on this as of now the ap does get an ip address and is pingable.
*Mar 1 00:52:30.788: %CAPWAP-3-ERRORLOG: Failed to decode discovery response.
*Mar 1 00:52:30.788: %CAPWAP-3-ERRORLOG: CAPWAP SM handler: Failed to process message type 2 state 2.
*Mar 1 00:52:30.788: %CAPWAP-3-ERRORLOG: Failed to handle capwap control message from controller
*Mar 1 00:52:30.788: %CAPWAP-3-ERRORLOG: Failed to process unencrypted capwap packet from 192.168.4.193
*Mar 1 00:52:30.792: %CAPWAP-3-ERRORLOG: Discovery response from MWAR 'NWRC controller'running version 7.0.220.0 is rejected.
LWAPP Static IP Configuration
Default Gateway 192.168.4.1
Primary Controller 192.168.4.193
Sending 5, 100-byte ICMP Echos to 192.168.4.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
AP24e9.b3f9.11c4#ping 192.168.4.193
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.4.193, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
AP24e9.b3f9.11c4#
show ver
LWAPP image version 7.5.1.73
Solved! Go to Solution.
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02-12-2014 05:34 PM
Since you have to upgrade, I would suggest either v7.4.110.0 or v7.4.121.0. Both these are pretty stable. You will also have to upgrade the FUS to 1.9.0.0.
v7.4.121.0
http://software.cisco.com/download/release.html?mdfid=282600534&flowid=7012&softwareid=280926587&release=7.4.110.0&relind=AVAILABLE&rellifecycle=ED&reltype=latest
FUS 1.9.0.0
http://software.cisco.com/download/release.html?mdfid=282600534&flowid=7012&softwareid=284364857&release=1.9.0.0&relind=AVAILABLE&rellifecycle=&reltype=latest
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02-12-2014 05:26 PM
The 2600 requires v7.2.x you running 7.0.220.0 so the ap will not join.
MWAR 'NWRC controller'running version 7.0.220.0 is rejected
Here is the compatibility matrix
http://www.cisco.com/c/en/us/td/docs/wireless/controller/5500/tech_notes/Wireless_Software_Compatibility_Matrix.html
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02-12-2014 05:34 PM
OK great so I have to update the controllers firmware. Can I get a link to that?
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02-12-2014 05:34 PM
Since you have to upgrade, I would suggest either v7.4.110.0 or v7.4.121.0. Both these are pretty stable. You will also have to upgrade the FUS to 1.9.0.0.
v7.4.121.0
http://software.cisco.com/download/release.html?mdfid=282600534&flowid=7012&softwareid=280926587&release=7.4.110.0&relind=AVAILABLE&rellifecycle=ED&reltype=latest
FUS 1.9.0.0
http://software.cisco.com/download/release.html?mdfid=282600534&flowid=7012&softwareid=284364857&release=1.9.0.0&relind=AVAILABLE&rellifecycle=&reltype=latest
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